This post serves as a quick reference for installing Minikube on Ubuntu 22.04. It is not a wholistic replacement for the official Minikube documentation on this subject, but serves as a quick summa...

This post serves as a quick reference for installing AWX through a local Minikube cluster on Ubuntu 22.04 using AWX Operator. It is not a wholistic replacement for the official AWX Operator documen...

This post serves as a quick reference for installing Docker on Ubuntu 22.04. It is not a wholistic replacement for the official Docker documentation on this subject, but serves as a quick summary o...

If you’ve ventured into type hinting in Python, you’re probably aware of the fundamentals. You’re comfortable hinting function arguments and return types using basic types like int or str, and you ...

If you’re maintaining a medium-sized software project, you’ve probably found yourself in a situation where you’ve added a new feature or model to your Python project and then realized that you forg...

One of the most powerful, but underrated tools available to network operators is a feature called “block select” (sometimes also called “column select”) supported by most text editors, such as Note...

While working with Cisco ASR 1000 series routers, you may find yourself in a situation where the router (or a Route Processor, in the case of modular routers) will only boot into ROMMON mode: Init...

While working in ROMMON mode of Cisco’s ASR 1000 series of routers, you may encounter the Please reset before continuing or Please reset before booting error messages that prevent most commands fro...

Network operators who embrace automation to streamline their daily work often adopt software development best practices to ensure the applications they develop are stable and of the highest quality...

A common issue seen when attempting to SSH into a network device running Cisco’s IOS or IOS-XE operating system using an OpenSSH client is as follows: christopher@ubuntu-playground:~$ ssh 192.168....